272025910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1\times {\mathrm{1601}}^1$

素因数の和:2928

約数の個数: 32

約数和(自身を含む): 528044832

約数和(自身を除く): 256018922

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1307, 1601, 2614, 3202, 6535, 8005, 13070, 16010, 16991, 20813, 33982, 41626, 84955, 104065, 169910, 208130, 2092507, 4185014, 10462535, 20925070, 27202591, 54405182, 136012955, 272025910]

約数ペア:

[(1, 272025910), (2, 136012955), (5, 54405182), (10, 27202591), (13, 20925070), (26, 10462535), (65, 4185014), (130, 2092507), (1307, 208130), (1601, 169910), (2614, 104065), (3202, 84955), (6535, 41626), (8005, 33982), (13070, 20813), (16010, 16991)]